Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1976-07-28
1978-03-07
Whitehead, Harold D.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 33W, 51 49, B24B 4900
Patent
active
040771636
ABSTRACT:
The apparatus of this invention is for use in a grinding machine and consists of a mechanism constructed for rotatably mounting the wheelhead support structure of the grinding wheel for movement about an axis eccentric from the axis of the grinding wheel. A lever fixed to the wheelhead structure transmits motion from a lead screw to pivot the wheelhead about its axis, thereby moving the wheel in a manner to provide infeed for the grinding machine. The drive motor for the grinding wheel is separately mounted for coupled movement therewith.
REFERENCES:
patent: 2003883 (1935-06-01), Grundstein
patent: 3374585 (1968-03-01), Klein
patent: 3456394 (1969-07-01), Welsh
Bennett, Jr. Robert Gordon
Parrella Alfred Theodore
Halgren Donald N.
Megley Richard B.
USM Corporation
White Vincent A.
Whitehead Harold D.
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